200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01aud442 76ms POST /ai/v1/search {} Idempotency-Key: SIh2L1K3Ppk8 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01aud442 76ms POST /ai/v1/search {} Idempotency-Key: SIh2L1K3Ppk8 Send ▶